07/04/2026
🫁 OXYGENATION vs VENTILATION
(ICU Rapid Review Sheet)
💡 Clinical Pearl
👉 Oxygenation = PaO₂ problem → think lungs (PEEP/FiO₂)
👉 Ventilation = PaCO₂ problem → think pump (RR/TV)
--- Saleem N. Hamilah